13167856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 29685600

約数和(自身を除く): 16517744

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 37, 52, 58, 59, 74, 104, 116, 118, 148, 208, 232, 236, 296, 377, 464, 472, 481, 592, 754, 767, 944, 962, 1073, 1508, 1534, 1711, 1924, 2146, 2183, 3016, 3068, 3422, 3848, 4292, 4366, 6032, 6136, 6844, 7696, 8584, 8732, 12272, 13688, 13949, 17168, 17464, 22243, 27376, 27898, 28379, 34928, 44486, 55796, 56758, 63307, 88972, 111592, 113516, 126614, 177944, 223184, 227032, 253228, 355888, 454064, 506456, 822991, 1012912, 1645982, 3291964, 6583928, 13167856]

約数ペア:

[(1, 13167856), (2, 6583928), (4, 3291964), (8, 1645982), (13, 1012912), (16, 822991), (26, 506456), (29, 454064), (37, 355888), (52, 253228), (58, 227032), (59, 223184), (74, 177944), (104, 126614), (116, 113516), (118, 111592), (148, 88972), (208, 63307), (232, 56758), (236, 55796), (296, 44486), (377, 34928), (464, 28379), (472, 27898), (481, 27376), (592, 22243), (754, 17464), (767, 17168), (944, 13949), (962, 13688), (1073, 12272), (1508, 8732), (1534, 8584), (1711, 7696), (1924, 6844), (2146, 6136), (2183, 6032), (3016, 4366), (3068, 4292), (3422, 3848)]